Dual-channel video-graphics-controller for HDTV flat-panel display TV

Author

Schu, Markus ; Wendel, Dirk ; Hahn, Marko ; Niedermeier, Ulrich ; Langenkamp, Ulrich

Author_Institution

Micronas GmbH, Munich

fYear

2006

fDate

7-11 Jan. 2006

Firstpage

403

Lastpage

404

Abstract

This paper presents a high integrated high-performance video processing system-on-chip for HDTV displays. The IC unites the complete processing chain for dual-channel display and can be directly connected to a PDP or LCD by LVDS or RGB resp. It comprises a 3D-comb filter, two color-decoders, two channel motion adaptive de-interlacer with a new algorithm to eliminate staircase effects, as well as scaling, picture-improvement and frame-rate conversion processing units. A powerful 32 bit CPU controls internal and external tasks and a high-resolution pixel-graphic is generated for on-screen menus and teletext display

Keywords

comb filters; flat panel displays; high definition television; system-on-chip; 3D-comb filter; HDTV; dual-channel display; flat-panel display TV; frame-rate conversion processing; high-resolution pixel-graphic; on-screen menus; system-on-chip; teletext display; two channel motion adaptive deinterlacer; two color-decoders; Color; Colored noise; Decoding; Graphics; HDTV; Image processing; Liquid crystal displays; Noise reduction; Signal processing algorithms; TV;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, 2006. ICCE '06. 2006 Digest of Technical Papers. International Conference on

Conference_Location

Las Vegas, NV

Print_ISBN

0-7803-9459-3

Type

conf

DOI

10.1109/ICCE.2006.1598481

Filename

1598481